
<nav class="navbar navbar-default" role="navigation">
    <div class="container-fluid">
        <!-- Brand and toggle get grouped for better mobile display -->
        <div class="navbar-header">
            <button type="button" class="navbar-toggle collapsed" data-toggle="collapse"
                    data-target="#bs-example-navbar-collapse-1">
                <span class="sr-only">Toggle navigation</span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
            </button>
            <a class="navbar-brand " href="/frontend/blog"
               style="color: blue; background: lightblue;font-weight: bold;"><%= username %>博客</a>
        </div>

        <!-- Collect the nav links, forms, and other content for toggling -->
        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
            <ul class="nav navbar-nav">
                <li class="active"><a href="/frontend/blog/lists">文章</a></li>
                <li><a href="/frontend/blog/posts">发表</a></li>
                <li class="dropdown">
                    <a href="#" class="dropdown-toggle" data-toggle="dropdown">更多 <span class="caret"></span></a>
                    <ul class="dropdown-menu" role="menu">
                        <li><a href="#">标签</a></li>
                        <li><a href="#">链接</a></li>
                        <li><a href="/frontend/blog/upload">上传</a></li>
                    </ul>
                </li>
            </ul>
            <form class="navbar-form navbar-left" role="search">
                <div class="form-group">
                    <input type="text" class="form-control" placeholder="查找">
                </div>
                <button type="submit" class="btn btn-default">查找</button>
            </form>
            <ul class="nav navbar-nav navbar-right">

                <% if(!isLogin){ %>
                <li class="active"><a href="/frontend/blog/register">注册</a></li>
                <li><a href="/frontend/blog/login">登录</a></li>


                <% }else {%>
                <li class="active"><a href="/frontend/blog/logout">退出</a></li>

                <% } %>
            </ul>
        </div><!-- /.navbar-collapse -->
    </div><!-- /.container-fluid -->
</nav>